A landlord cannot disqualify an applicant based solely on the credit score itself. A landlord can use relevant information from the credit.Credit checks: Landlords in Pennsylvania may conduct credit checks on potential tenants, but they must obtain written consent from the tenant before doing so. Can you rent an apartment if your credit isn't great? Yes, it's possible, but here are some suggestions for improving your overall rental application. A landlord credit check helps determine if you're likely to pay rent. A landlord may ask you to fill out a rental application. Cosigner must have income equal to 5 times the rent and above 700 credit score. Credit score will be considered, but not used solely to decline an application. Most landlords will check prospective tenants' credit, and if you submit many applications, it can affect your credit score.